Key to Elementary Treatise on AlgebraB.B. Mussey, 1842 - 56 σελίδες |
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Σελίδα 8
... a3 b3 c3 d3 . 8. 146 m9 n5 x4 . 9. 125 a8 b7 cổ d2 . 10. 162 p1 q2 x7 y9 . 9. 21 m q s . 10. 90 a qx . 11. Performed . 11. 12 a6 h6 n8 x7 . 12. 567 a3 r2 t7 y . 13. 132 p3 x6 y3 . 14. 36 a3 m6 n2 p5 . 15. 39 x3 y3 z4 . 16. 170 a5 b2 c x ...
... a3 b3 c3 d3 . 8. 146 m9 n5 x4 . 9. 125 a8 b7 cổ d2 . 10. 162 p1 q2 x7 y9 . 9. 21 m q s . 10. 90 a qx . 11. Performed . 11. 12 a6 h6 n8 x7 . 12. 567 a3 r2 t7 y . 13. 132 p3 x6 y3 . 14. 36 a3 m6 n2 p5 . 15. 39 x3 y3 z4 . 16. 170 a5 b2 c x ...
Σελίδα 11
... a3 b3 - 1 . 6. 3x2y + 1-6x . · 2c + 1 + 6a2 b4 c2 . 7 . - - - 2 b2 . 1. a2 + 2am + m2 . 2. a3 + 3a2 x + 3 ax2 + x3 . 3. m3 - 3 m2 x + 3 m x2 - x3 . x + 3m 4. 2x34x2 + 8x - 16 . 5. 3 a2 - ab . -2b2 . - 6. 4a2-5ab + 262 . 7. 2x2-3 ax ...
... a3 b3 - 1 . 6. 3x2y + 1-6x . · 2c + 1 + 6a2 b4 c2 . 7 . - - - 2 b2 . 1. a2 + 2am + m2 . 2. a3 + 3a2 x + 3 ax2 + x3 . 3. m3 - 3 m2 x + 3 m x2 - x3 . x + 3m 4. 2x34x2 + 8x - 16 . 5. 3 a2 - ab . -2b2 . - 6. 4a2-5ab + 262 . 7. 2x2-3 ax ...
Σελίδα 34
... a3 +540 a2 x + 450 a x2 + 125 x3 . 9. Performed . 10. 32 a3 +240 a1 x + 720 a3 x2 + 1080 a2 x3 + 810 a x2 + 243 x5 . 11. 64 x3 - 144 x y + 108 x y2 — 27 y3 +48 a x2 — 72 a xy +9 a y2 + 12 a2 x - 9 a2 y + a3 . 12. a3 + 3 a2 b + 3 a b2 + b3 ...
... a3 +540 a2 x + 450 a x2 + 125 x3 . 9. Performed . 10. 32 a3 +240 a1 x + 720 a3 x2 + 1080 a2 x3 + 810 a x2 + 243 x5 . 11. 64 x3 - 144 x y + 108 x y2 — 27 y3 +48 a x2 — 72 a xy +9 a y2 + 12 a2 x - 9 a2 y + a3 . 12. a3 + 3 a2 b + 3 a b2 + b3 ...
Σελίδα 42
... a3 b3 m10 m 3 ab . 66. x TM yma bm . n 67. √xy . 68. 23 . 69. a2 . 70. 3 . 71. ( a + b ) 10 or ( a + b ) 5 . 72. 2ab . 18 73. 3ab . 9 74. 4 a am . 75. 2abc2 . 76. 42 XLV . KEY .
... a3 b3 m10 m 3 ab . 66. x TM yma bm . n 67. √xy . 68. 23 . 69. a2 . 70. 3 . 71. ( a + b ) 10 or ( a + b ) 5 . 72. 2ab . 18 73. 3ab . 9 74. 4 a am . 75. 2abc2 . 76. 42 XLV . KEY .
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